*{
    padding: 0;
    margin: 0;
}
#left{
    width: 14%;
    height: 610px;
    background-color: #0066ff;
    float: left;
}
#left .Landing{
    width: 100%;
    height: 150px;
    background-color: #2d3e50;
}
#left .Landing{
    text-align: center;
    font-size: 13px;
    color: darkgray;
}
.Landing img{
    margin-top: 15px;
}
.Landing p{
    margin-top: 7px;
}
#left .leftNav{
    width: 100%;
    height: 460px;
    background-color: #283848;
}
#left .leftNav dl{
    margin-bottom: 2px;
}
#left .leftNav dl a{
    text-decoration: none;
    color: #eeeeee;
}
#left .leftNav dl dd{
   display: none;
}
#left .leftNav dl a .menutitle{
    width: 100%;
    height: 45px;
    background-color: rgba(0,0,0,0.2);
    text-align: center;
    line-height: 45px;
    font-size: 15px;
}
#left .leftNav dl dd ul li{
    width: 100%;
    height: 30px;
    font-size: 13px;
    line-height: 30px;
    list-style: none;
    padding-left: 80px;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}
#left .leftNav dl dd ul li:hover{
    background-color: rgba(0,0,0,0.5);
}
#left .leftNav a .d1{
    display: inline;
    position: absolute;
    line-height: 45px;
    margin-left: 15px;
    color: darkgray;
}
#top{
    width: 86%;
    height: 50px;
    float: right;
    border-bottom: 1px solid #2d3e50;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
iframe{
    width: 84%;
    height: 540px;
    margin-left: 1%;
    margin-top: 10px;
    background-color: #eeeeee;
}
table{
    width: 100%;
}
table tr{
    width: 100%;
    height: 40px;
    text-align: center;
}
table tr th{
    background-color: darkgray;
    color: #eeeeee;
    font-size: 14px;
    font-weight: bold;
}
table tr td{
    border-bottom: 1px solid #2d3e50;
    font-size: 14px;
}
table tr td .add_del, p a{
    text-decoration: none;
}
.p_add{
    margin-top: 10px;
    margin-left: 42%;
}

/*添加*/
#add{
    width: 300px;
    height: 300px;
    background-color: aliceblue;
    position: fixed;
    top: 50%;
    left: 50%;
    margin-top: -150px;
    margin-left: -150px;
    text-align: center;
    display: none;
}
#add p{
    width: 100%;
    height: 25px;
    margin-top: 10px;
    margin-bottom: 25px;
}
#add p input{
    height: 25px;
}
#add .sub_add{
    width: 100px;
    height: 30px;
    border: 0;
    text-decoration: none;
}
#add .add_i{
    position: absolute;
    font-size: 12px;
    margin-left: 10px;
    margin-top: 10px;
    color: gray;
    display: none;
}
.img_close{
    position: absolute;
    margin-left: 135px;
    cursor:pointer;
}
.sub_add, .sub_mod{
    width: 100px;
    height: 30px;
    border: 0;
    text-decoration: none;
    color: #eeeeee;
    font-size: 15px;
    background-color: gray;
    border-radius: 15px;
}

/*x修改*/
#mod{
    width: 300px;
    height: 300px;
    background-color: aliceblue;
    position: fixed;
    top: 50%;
    left: 50%;
    margin-top: -150px;
    margin-left: -150px;
    text-align: center;
}
#mod p{
    width: 100%;
    height: 25px;
    margin-top: 10px;
    margin-bottom: 25px;
}
#mod p input{
    height: 25px;
}
.add_i{
    position: absolute;
    font-size: 12px;
    margin-left: 10px;
    margin-top: 10px;
    color: gray;
    display: none;
}
.mod_img{
    color: #00FF00;
}
.errText{
    font-size: 12px;
    margin-bottom: -50px;
}
/*分页*/
#Pagetext{
    position: fixed;
    top: 93%;
    left: 3%;
    /*width: 486px;*/
    height: 30px;
    -moz-user-select: none;             /*火狐*/
    -webkit-user-select: none;          /*webkit浏览器*/
    -ms-user-select: none;              /*IE10*/
    -khtml-user-select: none;           /*早期浏览器*/
    user-select: none;
    overflow: hidden;
}
.pagefirst{
    position: absolute;
    width: 108px;
    height: 30px;
}
#Pagetext a{
    display: inline-block;
    text-align: center;
    width: 50px;
    height: 30px;
    border: 1px solid gray;
    padding: 0 10px;
    margin: 0 2px;
    text-decoration: none;
    color: black;
    font-size: 13px;
    line-height: 30px;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
}
#Pagetext a:hover{
    background-color: darkorange;
    color: #eeeeee;
    border: 1px solid darkorange;
}
.pageSpan{
    display: inline-block;
    text-align: center;
    line-height: 30px;
    width: 50px;
    height: 30px;
    border: 1px solid gray;
    padding: 0 10px;
    opacity: 0.5;
    font-size: 13px;
    margin: 0 2px;
    color: black;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
}
.pagenumber{
    height: 30px;
    margin-left: 108px;
    overflow: hidden;
}
.number{
    position: relative;
    height: 30px;
    left: 0;
}
.pagelast{
    display: inline-block;
    float: right;
    width: 108px;
    height: 30px;
    margin-top: -30px;
}
.numberDj{
    background-color: darkorange;
    color: #eeeeee;
    border: 1px solid darkorange;
}

/*登陆页面*/
fieldset{
    position: absolute;
    width: 400px;
    height: 400px;
    top: 50%;
    left: 50%;
    margin-top: -200px;
    margin-left: -200px;
    background-color: #F0F8FF;
}
fieldset .login_top{
    width: 100%;
    height: 50px;
    margin-top: 20px;
    margin-bottom: 30px;
}
.login_top img{
    display: inline-block;
    width: 50px;
    height: 50px;
    float: left;
    margin-left: 120px;
    margin-right: 20px;
}
.login_top h1{
    font-size: 25px;
    line-height: 50px;
    font-weight: inherit;
}
#login_form{
    width: 100%;
    height: 280px;
    /*background-color: #00FF00;*/
    text-align: center;
}
#login_form .login_inp{
    position: relative;
    width: 250px;
    height: 40px;
    margin-top: 35px;
    padding-left: 40px;
    opacity: 0.4;
    background-color: rgba(0,0,0,0.2);
    border-radius: 30px;
    border: 0;
    outline-style: none ;   /*去除高亮*/
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}
#login_form p i{
    font-size: 24px;
    position: absolute;
    right: 295px;
    margin-top: 43px;
    color: rgba(0,0,0,0.2);
}
#login_sub{
    font-size: 16px;
    width: 250px;
    height: 40px;
    text-align: center;
    margin-top: 35px;
    background-color: rgba(0,0,0,0.2);
    color: #F0F8FF;
    border-radius: 30px;
    border: 0;
    outline-style: none ;   /*去除高亮*/
}
#login_form p span{
    font-size: 13px;
    width: 100%;
    position: absolute;
    left: 0;
    padding-top: 3px;
}